Answer:
4 : 7
Step-by-step explanation:
Given 2 similar figures the if the ratio of perimeters = a : b
The the ratio of areas = a² : b²
Here
ratio of areas = 16 : 49 , then
ratio of perimeters =
:
= 4 : 7
Answer:
P = 2(x + 5) + 2(2x - 3)
Step-by-step explanation:
GIven that GR= x+5 and GP= 2x-3 which expression below calculates the perimeter of this gate?
The shape of the gate is rectangular.
Hence, the Perimeter of a rectangle (the gate) = 2L + 2W
Where :
L = GR = x + 5
W = GP = 2x - 3
Hence,the perimeter of the gate is
P = 2(x + 5) + 2(2x - 3)
Answer:
Step-by-step explanation:
the zeros are -5, and -6
x+ 6 = 0 so x= -6 ; at this zero the graph crosses the x-axis because the degree for (x+6)^1 is 1 the multiplicity is 1
x+5 = 0 so x= -5; at this zero the graph crosses the x-axis because the degree for (x+5)^3 is 3 and the multiplicity is 3
Useful facts to know ;
If the multiplicity is odd the graph crosses the x-axis,
if the multiplicity is even the graph touches the x-axis and go
Answer:
Rhonda should be thinking that the state income tax deduction was in excess by $4.89
Step-by-step explanation:
The state income tax withholding should have been 21% of the her federal income tax withholding of $122.25
The expected state income tax withholding=21%*$122.25=$25.67
The actual amount deducted for state income tax is $30.56 which translated into excess deduction of $4.89.
The actual deduction was 25% of federal income tax ($30.56/$122.25)
Answer:
yes, it is 26 square units.
Step-by-step explanation:
That shape is just splitted into other shapes, the two small squares fit in that big square.
Hence total area is ( 9+17 ) sq units = 26 sq units